first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B S 0.0222 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.8909 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.9610 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT